Environmental influences on reproduction in horses.
D000780:Anestrus; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D004777:Environment; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006736:Horses / Q000502:physiology*; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D011374:Progesterone / Q000097:blood; D012098:Reproduction; D012621:Seasons; D012726:Sexual Behavior, Animal; D013696:Temperature
D011374:Progesterone; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone